/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Declares Bluetooth device inquiry notifier class.

*

*/

#ifndef BTNINQNOTIFIER_H

#define BTNINQNOTIFIER_H

// INCLUDES

#include "btnotifier.h" // Base class

#include "btninqui.h"

#include <btextnotifiers.h> // Bluetooth notifiers API

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

* This class is used in Bluetooth device search.

*/

NONSHARABLE_CLASS(CBTInqNotifier): public CBTNotifierBase, public MBTNDeviceSearchObserver

    {

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CBTInqNotifier* NewL();

        /**

        * Destructor.

        */

        virtual ~CBTInqNotifier();

    private: // Functions from base classes

        /**

        * From CBTNotifierBase Called when a notifier is first loaded.        

        * @param None.

        * @return A structure containing priority and channel info.

        */

        TNotifierInfo RegisterL();

        /**

        * From CBTNotifierBase The notifier has been deactivated 

        * so resources can be freed and outstanding messages completed.

        * @param None.

        * @return None.

        */

        void Cancel();

        /**

        * From CBTNotifierBase Used in asynchronous notifier launch to 

        * store received parameters into members variables and 

        * make needed initializations.

        * @param aBuffer A buffer containing received parameters

        * @param aReturnVal The return value to be passed back.

        * @param aMessage Should be completed when the notifier is deactivated.

        * @return None.

        */

        void GetParamsL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage);

        /**

         * From MBTNDeviceSearchObserver Called when device search and selection completes.

         * @param aErr Error code

         * @param aDevice Response parameters to caller

         *                  defined in epoc32\include\btextnotifiers.h

         */

        void NotifyDeviceSearchCompleted(TInt aErr, const TBTDeviceResponseParams& aDevice = TBTDeviceResponseParams());

    private:

        /**

        * C++ default constructor.

        */

        CBTInqNotifier();

        void LaunchInquiryL(const TBTDeviceClass& aDesiredDevice);

    private: // Data

        CBTInqUI*       iUi;                    // User interface module

    };

#endif

// End of File